早熟棉花新品种金垦108号

早熟陆地棉品种金垦108号(原代号金垦108-107)是新疆农垦科学院棉花研究所于2003年用本单位优系562为母本,引进K22系选早熟优系为父本有性杂交,经过多次南繁加代,在枯黄萎病天然重病地鉴定、定向培育而成的早熟陆地棉品种2009-2010年参加本单位品系比较试验及多点试验,产量、品质、抗逆性均表现突出.2011-2012年参加甘肃省棉花新品种(系)区域试验,2012年参加甘肃省棉花新品种生产试验.2013年1月通过甘肃省棉花品种审定委员会审定,并命名为金垦108号(甘审棉2013004).     

早熟丰产抗病新品种新棉1号选育及栽培技术

新棉1号(新GK-4)由新疆农科院经作所和甘肃酒泉棉花试验站联合选育而成.其母本新陆早13号是新疆兵团农七师农科所培育的抗枯萎病耐黄萎病品系,是新疆第一个通过国家审定的棉花新品种.父本新陆中15号是新疆农业大学培育的早中熟、丰产、中长绒品种,抗枯萎病耐黄萎病.2005-2006年参加本所早熟棉比较试验,2007-2008年参加甘肃省区域试验,2008年参加甘肃省生产试验,2009年1月通过甘肃省品种委员会审定,定名为新棉1号,编号甘审棉001号.     

陇棉1号特征特性及高产栽培技术

陇棉1号(原代号低酚88-02)是甘肃省农科院经作所从棉花抗枯萎病品系低酚34选择变异单株,经系谱法选择和定向培育,于1996年育成的优质、高产、抗病、抗蚜棉花品种。1994—1995年参加甘肃省棉花品种区域试验,1995—1996年参加甘肃省棉花品种生产试验。1998年8月通过甘肃省农作物品种审定委员会审定(甘种审字第212号)。1特征特性陇棉1号属早熟性陆地棉品种,生育期139天。植株塔形,棉株长势强、抗逆性强、不早衰,株高65cm,茎秆粗细中等,嫩茎绿色,茎表绒毛较多。主茎节间长度均匀,叶片薄,中等大小,叶背茸毛多,叶层空间分布合理,田间通风透光性好…     

丰产优质早熟棉新品种——中棉所88

中棉所88（原代号中292185）是由中国农业科学院棉花研究所以品系293为母本、以奥3503为父本培育的杂交组合。该组合2010—2011年参加甘肃省早熟棉品种区域试验,2012年参加甘肃省早熟棉生产试验,2013年1月通过甘肃省农作物品种审定委员会审定并命名为中棉所88,审定编号为甘审棉2013003。     

大丰18简介

大丰18,原名1038,是江苏省大丰市棉花原种场选育的中熟常规棉新品种.该品种以渝棉1号为母本与泗棉3号选系303进行杂交,经过多代连续选择,于2002年育成.2003年参加江苏省棉花品种预备试验;2004-2005年参加江苏省棉花品种区域试验;2006年参加江苏省棉花品种生产试验;2007年2月通过江苏省农作物品种审定委员会审定(品种审定编号:苏审棉 200707).     

夏棉豫棉14号特征特性及其栽培技术

短季棉新品种豫棉14号（原名宛早654），系河南省南阳市农科所，于1981年以高产优质早熟品系宛早258和高产夏棉中棉所10号的杂种一代为母本，与特早熟的辽棉9号为父本杂交，经过枯、黄萎病混生地，连续选择，培育而成。1991—1993年参加全国夏棉长江流域试验，1993—1995年参加河南省夏棉区试豫南片试验和生产试验，增产显著。1996年4月河南省农作物品种审定委员会，通过审定命名为豫棉14号。1豫棉14号的特征特性1．1高产稳产，适应性强豫棉14号参加全国夏棉第六轮长江流域区试，3年6省16点次试验，平均产量籽棉2336．25kg．hm（－2），皮棉…     

早熟高产棉花新品种——新陆早60号

早熟高产棉花新品种新陆早60号（原代号金垦1042）是新疆农垦科学院棉花研究所以9843选系做母本,以316选系做父本,通过南繁加代,经过多年的定向选择培育而成。2010—2012年先后参加新疆维吾尔自治区棉花新品种预备试验、区域试验、生产试验（早熟组）,通过区域试验和多点示范,综合表现早熟、丰产、吐絮集中畅快、纤维品质优良、抗逆性较好,且适合机械化采收。2013年6月通过新疆棉花品种审定委员会审定并命名,审定编号为新审棉2013年38号。     

杂交棉辽棉22号的选育及栽培要点

辽棉22号是辽宁省经济作物研究所杂交棉课题组通过陆地棉品种间杂交选育的杂交棉新品种。2000年组配组合,2005年定系号为辽杂02—12,2006—2007年参加辽宁省棉花区域试验和生产试验,2008年通过辽宁省农作物品种审定委员会审定,审定编号：辽审棉[2008]25号。     

高产早熟机采杂交棉新陆早43号

新陆早43号（原代号石杂3）．是新疆石河子棉花所以自育早熟棉新品系4—14为母本、外引优质中长绒材料H2为父本．利用病圃经过多年鉴定筛选而成。2007—2008年参加新疆早熟杂交棉组棉花品种区域试验．2008年同时参加新疆早熟杂交棉组生产试验,2009年3月通过新疆农作物品种审定委员会审定。     

早熟杂交棉新品种新陆早43号

新陆早43号（原代号——石杂3）是以新疆石河子棉花研究所自育早熟新品系为母本,外引优质中长绒材料为父本的杂交组合,利用病圃鉴定筛选、定向选育而成。2007—2008年参加自治区早熟杂交棉组棉花品种区域试验和自治区早熟棉花品种生产试验。2009年3月通过审定,定名为新陆早43号。审定编号：新审棉2009年59号。     

稻麦双晚对病虫草发生的影响及解决措施

随着早熟晚粳、中熟晚粳广泛种植,水稻轻型省力栽培方式旱直播的推广,病虫也发生了变化,成熟期显著推迟,下茬无法在适宜播期种植,影响粮食丰产稳产。提出筛选早熟当家品种、大力推广机插秧、加大粮食烘干设备的投入、合理施肥、精准植保等对策。     

Sorghum and millet phenols and antioxidants

Sorghum is a good source of phenolic compounds with a variety of genetically dependent types and levels including phenolic acids, flavonoids, and condensed tannins. Most sorghums do not contain condensed tannins, but all contain phenolic acids. Pigmented sorghums contain unique anthocyanins that could be potential food colorants. Some sorghums have a prominent pigmented testa that contains condensed tannins composed of flavan-3-ols with variable length. Flavan-3-ols of up to 8–10 units have been separated and quantitatively analyzed. These tannin sorghums are excellent antioxidants, which slow hydrolysis in foods, produce naturally dark-colored products and increase the dietary fiber levels of food products. Sorghums have high concentration of 3-deoxyanthocyanins (i.e. luteolinidin and apigenidin) that give stable pigments at high pH. Pigmented and tannin sorghum varieties have high antioxidant levels that are comparable to fruits and vegetables. Finger millet has tannins in some varieties that contain a red testa. There are limited data on the phenolic compounds in millets; only phenolic acids and flavones have been identified.     

Sorghum and millet phenols and antioxidants

Sorghum is a good source of phenolic compounds with a variety of genetically dependent types and levels including phenolic acids, flavonoids, and condensed tannins. Most sorghums do not contain condensed tannins, but all contain phenolic acids. Pigmented sorghums contain unique anthocyanins that could be potential food colorants. Some sorghums have a prominent pigmented testa that contains condensed tannins composed of flavan-3-ols with variable length. Flavan-3-ols of up to 8–10 units have been separated and quantitatively analyzed. These tannin sorghums are excellent antioxidants, which slow hydrolysis in foods, produce naturally dark-colored products and increase the dietary fiber levels of food products. Sorghums have high concentration of 3-deoxyanthocyanins (i.e. luteolinidin and apigenidin) that give stable pigments at high pH. Pigmented and tannin sorghum varieties have high antioxidant levels that are comparable to fruits and vegetables. Finger millet has tannins in some varieties that contain a red testa. There are limited data on the phenolic compounds in millets; only phenolic acids and flavones have been identified.     

加强闽台科技合作交流发展我省甘蔗业

概述了海峡两岸农业交流与合作的现状,提出了应该共同呼吁尽快实现两岸“三通”,开放农业生物技术图书期刊资料交流以及开放生物学科方面网络的思路,以便为农业交流与合作的顺畅开展打好基础,并寄希望能够就糖蔗、果蔗以及甘蔗笋等方面的研究与开发到台湾学习取经,开展学术交流或与台湾同行共同开展研究,为我省甘蔗业的发展作出贡献。     

Tuber and starch quality of wild and cultivated potato species and cultivars

Summary Between 1993 and 1998 205 different potato cultivars and 1220 accessions/genotypes of wild and cultivated potato species from the IPK Genebank Gatersleben were evaluated. Parameters interesting for starch isolation and especially for the use of starch were determined. Altogether, there was a higher variability in wild potato species than in cultivated potatoes for all characteristics investigated: dry matter content, starch content, protein content, amylose content and mean particle diameter of starch granules.     

种子加工、检验理论与技术现状及思考

种子加工及检验是种子向市场流通的关键，是商业化育种中赋予种子商品属性不可或缺的环节。种子加工、检验理论与技术的研究是完善种业产业链、实现规模化商业育种、夯实“育繁推一体化”种业科学的重要一环。中国的种业科学技术体系正在形成与完善之中，受制于行业发展水平，种子加工及检验理论与技术相对薄弱。本文回顾了种子加工及检验理论与技术研究发展历程，提出了完善中国种业科学发展的策略与建议。围绕种业发展的需要，在做好品种优质化繁育的基础上，分析种子加工及检验理论与技术的新方向和新需求，加强种业应用性研究，建立先进的种子质量检验体系，研制适合现代种业发展需求的种子加工设备，打造种子加工产业标准化生产体系，完善种业科学技术学科建设，促进种业产业持续健康发展。     

大豆几种常见病虫草害的诊断与防治

1大豆花叶病毒病 大豆病毒病（Soybean Mosaic Virus,SMV）是世界性病害之一。我国东北地区已鉴定的有5种,即大豆花叶病、顶枯病、蚕豆萎蔫病、南方菜豆花叶病、花生条纹病毒。其中大豆花叶病在全国大豆主要产区都有发生,十分常见。     

大豆根潜蝇及根腐病的发生与防治

近年来，随着大豆播种面积的增长，受病虫危害日趋严重。特别是大豆根潜蝇（又名根明）与根腐病共同发生危害，严重影响大豆的生产。综合防治技术主要手段是三年以上轮作，适时播种及种衣剂拌种等措施。     

Yield and quality of winter and spring triticales for forage and grain

In field experiments conducted over 2 years in Mediterranean conditions, five winter and five spring triticales were evaluated for forage and grain production in the same cropping season. The experiments had two treatments, namely harvesting for grain only, and dual-purpose forage and grain production. In the latter treatment, forage was cut when the first node was detectable (Zadoks' stage 31), without removing the apical meristems. Grain was harvested when ripe (Zadoks' stage 92) in both cut and uncut plots.
Environmental conditions affected grain production and protein content more than forage yield and quality. Winter triticales yielded about 43% more forage than spring types, but after forage removal the spring types yielded about 36% more grain than winter triticales.
Reductions in grain yield after clipping were more pronounced in winter (32%) than in spring (19%) types. Forage crude protein content was significantly higher in the spring types studied (24.6%) than in the winter types (23.5%), the opposite being true for fibre content (20.7 and 21.6% respectively). Grain crude protein content did not differ between grain and dual-purpose treatments, but was higher in the spring triticales (12.8%) than in the winter types (11.9%). There was more variability for the measured traits within the winter triticales studied than within the spring types.     

Present Situation and Consideration of Seed Processing and Testing Theory and Technology

Seed processing and testing hold the key to the market circulation of seeds, and are an indispensable link in commercial breeding to endow seeds with commodity attributes. The research of seed processing and testing theory and technology is an important link in improving the seed industry chain, realizing large-scale commercial breeding and consolidating the seed industry science of ‘integration of breeding, propagation and promotion’. The scientific and technological system of seed industry in China is being formed and perfected, which is subject to the development level of the industry. The theory and technology of seed processing and testing are relatively weak. We reviewed the development of seed processing and testing theory and technology, and put forward strategies and suggestions to improve the sound development of China’s seed industry. In order to meet the needs of seed industry development and on the basis of high quality breeding of varieties, the new directions and demands of seed processing and testing theory and technology were analyzed. We will work to strengthen the applied research of seed industry, establish advanced seed quality inspection system, improve seed processing equipment suitable for the development needs of modern seed industry, establish standardized production system of seed processing industry, develop the scientific and technological disciplines of seed industry, and promote the sustainable and healthy development of seed industry.